7-Keto has all the non-hormonal effects of DHEA, and may even be more potent in this regard. However 7-Keto will not have some of the effects that DHEA has such as improved libido.The safety evaluation of 7-KETO has been done through obse Prime Choice Nutrition rvations from an extensive number of pre-clinical and clinical safety studies in both humans and animal subjects. In all cases, 7-KETO was consistently found to be safe for human consumption as a dietary supplement.